R. W. Shufeldt epub Lectures on Biology

About the Book Biology is a natural science that examines life and living organisms, their physical structure, chemical processes, molecular interactions, physiological mechanisms, development and evolution. Whilst complex, there are a number of unifying concepts that consolidate biological science into a coherent field: that the cell s the basic unit of life; that genes are the basic unit of heredity; and that evolution is the engine propelling the creation and extinction of species. Branches of biology include genetics, ecology, microbiology and zoology. About us Leopold Classic Library has the goal of making available to readers the classic books that have been out of print for decades. While these books may have occasional imperfections, we consider that only hand checking of every page ensures readable content without poor picture quality, blurred or missing text etc. That's why we: republish only hand checked books; that are high quality; enabling readers to see classic books in original formats; that are unlikely to have missing or blurred pages. You can search "Leopold Classic Library" in categories of your interest to find other books in our extensive collection. Happy reading!